[SCM] libav/master: Merge tag 'upstream/10.2'

[siretart at users.alioth.debian.org]

Imported Upstream version 10.2
Prepare for 10.2 Release
Update Changelog for v10.2
adpcm: Write the proper predictor in trellis mode in IMA QT
adpcm: Avoid reading out of bounds in the IMA QT trellis encoder
oggenc: Set the right AVOption size for the pref_duration option
avpacket: fix copying side data in av_packet_copy_props()
jpeg2000: fix dereferencing invalid pointers during cleanup
Check mp3 header before calling avpriv_mpegaudio_decode_header().
Check if an mp3 header is using a reserved sample rate.
lzo: Handle integer overflow
avconv: make -shortest work with streamcopy
ppc: Fix compilation for ppc64le (ELFv2)
aarch64: Use the correct syntax for relocations
Merge branch 'upstream.experimental' into upstream
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
X-Git-Refname: refs/heads/master
X-Git-Reftype: branch
X-Git-Oldrev: 652644fb427aa3af4b938d7921a0b19436623670
X-Git-Newrev: dae415576f08b14651235bff5638298d9dfa073d

The following commit has been merged in the master branch:
commit de2f73b3bd771db7eaa384dfe21d293e6a407be7
Merge: 652644fb427aa3af4b938d7921a0b19436623670 63abc6f59968411ecb6d9fbaaf9c748a6025d08b
Author: Reinhard Tartler <siretart at tauware.de>
Date:   Fri Jun 27 22:01:06 2014 -0400

    Merge tag 'upstream/10.2'


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Libav/FFmpeg packaging